Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #34737 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2157 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(5,6)(7,10)(8,11)(9,12)(13,14,18,22,17,19,16,21)(15,20,23,27,24,26,25,28);(5,7,10,6)(8,11,9,12)(13,14,16,21,17,19,18,22)(15,20,25,28,24,26,23,27);(2,4)(14,19)(20,26)(21,22)(27,28);(5,8,10,9)(6,11,7,12)(13,15,17,24)(14,20,19,26)(16,25,18,23)(21,28,22,27);(5,9,10,8)(6,11,7,12)(13,16,17,18)(14,21,19,22)(15,23,24,25)(20,27,26,28)Polycyclic presentation:
2^9|a^2=h,b^2=fh,d^2=f,e^2=f,h^2=i,b^a=bf,c^a=cg,e^a=efi,c^b=ci,d^b=dfi,e^d=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6296103);